package com.dianrong.common.uniauth.server.support;

import java.io.IOException;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;

import com.dianrong.common.uniauth.common.server.cxf.CxfHeaderHolder;

public  class HolderClearFilter implements Filter {
	@Override
	public void init(FilterConfig filterConfig) throws ServletException {}

	@Override
	public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
			throws IOException, ServletException {
		try {
			chain.doFilter(request, response);
		} finally {
			// clear 
			CxfHeaderHolder.clearAllHolder();
		}
	}
	@Override
	public void destroy() {}
}
